# Past Papers’ Solutions | Cambridge International Examinations (CIE) | AS & A level | Mathematics 9709 | Pure Mathematics 1 (P1-9709/01) | Year 2007 | Oct-Nov | (P1-9709/01) | Q#7

Question In the diagram, AB is an arc of a circle, centre O and radius r cm, and angle radians. The point X lies on OB and AX is perpendicular to OB. i. Show that the area, Acm2, of the shaded region AXB is given by ii. In the case where and , find the perimeter of the […]